This research found that the low-carbon environmental literacy of elementary school teachers in Changhua County is above average, in which the performance of teachers in the town-level is better than in the country-level, and with training course experience or environmental protection experience were better than non-experience, the performance of the age at 41~50-year old is better than under 40 years of age. In the three sub-scales of the low-carbon environmental literacy, the performance of skills is the best, the attitudes is above average and the result of knowledge is low. In the factors of subscale, there is have the same conclusion .The performances of the knowledge of low-carbon, teachers with training course experience were better. Male teachers have richer training course experience than female, their performance of knowledge is good. Relatively speaking, knowledge of female teachers in low-carbon is still have improvement space. Three factors of the low-carbon environmental literacy were significantly correlated. They have the positive influence in behavior intention of energy saving. According to the regression analyses, the whole low-carbon environmental literacy has good prediction in behavior intention of energy saving, in which the best was the low-carbon attitude, secondly in low-carbon action skills. The environmental literacy are confirmed far-reaching impact on environmental behavior, it also has positive significance in behavior of energy saving and implementation of environmental education for teachers cultivate environmental literacy.